Solidity Engineer

Edge & Node is seeking an experienced Solidity Engineer to join their Smart Contracts team and work on The Graph Network. The ideal candidate will have at least 3 years of experience with Solidity and a strong understanding of the Ethereum Virtual Machine, gas optimization tradeoffs, and security best practices. Responsibilities include designing, coding, testing, and deploying smart contracts, collaborating with auditors to ensure code quality standards and security, and engaging with the community to share design decisions and document how the protocol works. The Graph is the indexing and query layer of web3, supporting indexing data from multiple different networks including Ethereum, NEAR, Arbitrium, Optimism, Polygon, Avalanche, Celo, Fantom, Moonbeam, IPFS, and PoA with more networks coming soon.

• Designing, coding, testing and deploying smart contracts of The Graph Network
• Reviewing code written by other team members
• Collaborating with auditors to ensure code quality standards and security
• Working closely with Engineering, Research and Product areas to ship a consistent experience to our community
• Writing scripts to automate monitoring and tracking to maintain the overall network health
• Engaging our community by sharing our design decisions and document how the protocol works

• 3+ years of experience with Solidity
• Understanding of the Ethereum Virtual Machine, gas optimization tradeoffs and security best practices
• Deployed real smart contracts that have seen public use (in TVL, middleware, governance) in Ethereum Mainnet
• Experience with a scripting language for test automation and monitoring, preferably Javascript or Typescript
• Experience in working with external contributors and community members. We collaborate and interact with our growing community of developers and indexers every day. All our code is public as well as the improvement proposal process.
• Attention to detail
• Have a collaborative, problem-solving attitude and be willing to help other team members
• Have used security testing tools like MythX, Slither, Echidna, Mythril
• Know how to use monitoring tools like Tenderly
• Has deployed a subgraph before or understands what a subgraph is
• Interested in Ethereum research - L2's, ETH 2, EIPS
• Experience with Ethers.js and GraphQL
• Experience working with multisig setups